Patents by Inventor Julien Plojoux
Julien Plojoux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240245121Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: ApplicationFiled: March 11, 2024Publication date: July 25, 2024Applicant: Philip Morris USA Inc.Inventors: Gerard ZUBER, Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
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Publication number: 20240108069Abstract: An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate.Type: ApplicationFiled: December 7, 2023Publication date: April 4, 2024Applicant: Philip Morris USA Inc.Inventors: Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
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Patent number: 11937640Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: GrantFiled: January 5, 2022Date of Patent: March 26, 2024Assignee: PHILIP MORRIS USA INC.Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
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Patent number: 11930566Abstract: An electrically heated aerosol-generating system configured to receive an aerosol-forming article is provided, including a tubular portion configured to receive the aerosol-forming article; and a heater element including an end face, the heater element being disposed proximate an end of the tubular portion so that the end face is proximate an end of the aerosol-forming article when the aerosol-forming article is inserted into the tubular portion, the system being configured to supply a first amount of electrical energy to the heater element to heat the heater element to a first temperature, and to supply a second amount of electrical energy to the heater element to maintain the heater element at a second temperature, wherein a difference between the first and second temperatures is at least about 100° C.Type: GrantFiled: May 21, 2015Date of Patent: March 12, 2024Assignee: PHILIP MORRIS PRODUCTS S.A.Inventors: Julien Plojoux, Dani Ruscio, Olivier Greim
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Publication number: 20240032155Abstract: An electrically heatable aerosol-generating system is provided, including: a heater element including a thermally conductive substrate including a non-stick coating applied over at least a portion of an outer surface of the thermally conductive substrate, the non-stick coating including a superhydrophobic material. A heater element for an electrically heated aerosol-generating system is also provided, the heater element including: a thermally conductive substrate including a non-stick coating applied over at least a portion of an outer surface of the thermally conductive substrate, the non-stick coating including a superhydrophobic material.Type: ApplicationFiled: October 3, 2023Publication date: January 25, 2024Applicant: Philip Morris Products S.A.Inventors: Julien PLOJOUX, Dani RUSCIO, Olivier GREIM
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Patent number: 11871788Abstract: An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate.Type: GrantFiled: August 16, 2022Date of Patent: January 16, 2024Assignee: Philip Morris USA Inc.Inventors: Olivier Greim, Julien Plojoux, Dani Ruscio
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Patent number: 11766070Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: GrantFiled: September 9, 2020Date of Patent: September 26, 2023Assignee: PHILIP MORRIS USA INC.Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
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Patent number: 11717030Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: GrantFiled: August 4, 2022Date of Patent: August 8, 2023Assignee: PHILIP MORRIS USA INC.Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
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Publication number: 20220386696Abstract: An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate.Type: ApplicationFiled: August 16, 2022Publication date: December 8, 2022Applicant: Philip Morris USA Inc.Inventors: Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
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Publication number: 20220378103Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: ApplicationFiled: August 4, 2022Publication date: December 1, 2022Applicant: Philip Morris USA Inc.Inventors: Gerard ZUBER, Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
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Patent number: 11425935Abstract: An electrically heated aerosol-generating system for receiving an aerosol-forming substrate includes a heating element including a first electrically conductive element electrically insulated from a second electrically conductive element by an electrically insulating portion. The first and second elements are elongate and are electrically connected to each other by an electrically resistive portion. At least one electrically conductive element and the electrically resistive portion are arranged such that they are at least partially in contact with the aerosol-forming substrate.Type: GrantFiled: May 13, 2019Date of Patent: August 30, 2022Assignee: PHILIP MORRIS USA INC.Inventors: Olivier Greim, Julien Plojoux, Dani Ruscio
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Patent number: 11406132Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: GrantFiled: March 1, 2016Date of Patent: August 9, 2022Assignee: PHILIP MORRIS USA INC.Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
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Publication number: 20220125112Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: ApplicationFiled: January 5, 2022Publication date: April 28, 2022Applicant: Philip Morris USA Inc.Inventors: Gerard ZUBER, Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
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Patent number: 11272738Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: GrantFiled: June 12, 2015Date of Patent: March 15, 2022Assignee: PHILIP MORRIS USA INC.Inventors: Gerard Zuber, Olivier Greim, Julien Plojoux, Dani Ruscio
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Patent number: 11246998Abstract: An aerosol-generating system is provided, including an aerosol-generating article and an aerosol-generating device. The aerosol-generating article includes a first compartment having a first one of a volatile delivery enhancing compound source and a medicament source; and a second compartment having a second one of the volatile delivery enhancing compound source and the medicament source. The aerosol-generating device includes a cavity configured to receive the first compartment and the second compartment; and an external heater positioned about a perimeter of the cavity. The aerosol-generating device is configured to heat the first compartment and the second compartment so that the first compartment has a lower temperature than the second compartment.Type: GrantFiled: March 14, 2014Date of Patent: February 15, 2022Assignee: Philip Morris Products S.A.Inventors: Olivier Greim, Julien Plojoux, Ihar Zinovik, Evan Jochnowitz
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Patent number: 10966461Abstract: A heating element module for an aerosol-generating device is provided, including an elongate heating element having a heating portion; a heating element mount, wherein the heating element extends substantially perpendicularly from a first surface of the heating element mount; and first and second projections extending substantially perpendicularly from the first surface of the heating element mount and abutting first and second sides of the heating element. An aerosol-generating device incorporating the heating element module is also provided.Type: GrantFiled: March 22, 2016Date of Patent: April 6, 2021Assignee: Philip Morris Products S.A.Inventors: Julien Plojoux, Dani Ruscio
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Publication number: 20200404969Abstract: An electrically heated smoking system for receiving an aerosol forming substrate includes a heater for heating the substrate to form the aerosol. The heater includes a heating element. The electrically heated smoking system and the heating element are arranged such that, when the aerosol forming substrate is received in the electrically heated smoking system, the heating element extends a distance only partially along the length of the aerosol forming-substrate, and the heating element is positioned towards the downstream end of the aerosol forming substrate.Type: ApplicationFiled: September 9, 2020Publication date: December 31, 2020Applicant: Philip Morris USA Inc.Inventors: Gerard ZUBER, Olivier GREIM, Julien PLOJOUX, Dani RUSCIO
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Publication number: 20200413495Abstract: An aerosol-generating smoking device, is provided, including: a heater configured to heat an aerosol-forming substrate, the heater including an electrically resistive heating element and a heater substrate, the electrically resistive heating element including a first portion formed from a first material and a second portion formed from a second material different than the first material, configured such that, when an electrical current is passed through the electrically resistive heating element, the first portion is heated to a higher temperature than the second portion as a result of the electrical current.Type: ApplicationFiled: September 11, 2020Publication date: December 31, 2020Applicant: Philip Morris Products S.A.Inventors: Jean-Claude SCHNEIDER, Julien PLOJOUX, Felix FERNANDO, Olivier GREIM
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Publication number: 20200352224Abstract: A method of using an aerosol-generating device having a reusable heating element and a battery to provide energy for heating the heating element is provided, the method including steps of: bringing the heating element into proximity to an aerosol-forming substrate; actuating the heating element through a first thermal cycle in which a temperature of the heating element is raised to a first temperature to heat the substrate sufficiently for an aerosol to be formed; removing the heating element from proximity to the substrate; docking the device in a docking station for recharging the battery; and when the device is docked in the docking station, actuating the heating element through a second thermal cycle in which the temperature of the heating element is raised to a second temperature, higher than the first temperature. An aerosol-generating device and an aerosol-generating system are also provided.Type: ApplicationFiled: July 17, 2020Publication date: November 12, 2020Applicant: Philip Morris Products S.A.Inventors: Julien PLOJOUX, Olivier GREIM
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Patent number: 10813174Abstract: A heating assembly for heating an aerosol-forming substrate is provided, including: a heater including an electrically resistive heating element and a heater substrate; and a heater mount coupled to the heater; wherein the heating element includes a first portion and a second portion configured such that, when an electrical current is passed through the heating element, the first portion is heated to a higher temperature than the second portion as a result of the electrical current; and wherein the heater mount surrounds the second portion of the heating element.Type: GrantFiled: February 24, 2017Date of Patent: October 20, 2020Assignee: Philip Morris Products S.A.Inventors: Jean-Claude Schneider, Julien Plojoux, Felix Fernando, Olivier Greim